Comparison

Vixes vs Rumble in MRI

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Vixes

An interactive storybook for children aged 2-7, featuring lovable characters, hand-drawn animations, and engaging puzzles. Parents can read along or let the app's voice narration guide the experience.

Highlights
  • Interactive storybook
  • Beautiful hand-drawn animations
  • Fully voiced narration
  • Logical puzzles and games
  • Read aloud option
  • Lovable characters
Features
Read full description

Vixes is an interactive book for children and their parents! Our interactive book is suited for kids of age from 2 to 7 and packed with beautiful artistic backgrounds. It is fully voiced and features little Vixes – Valie and Alie, in a long and engaging story with logical and intuitive puzzles and games. Vixes are jolly and hard-working little people. When night falls on Earth, the Sun shines bright in their world – and they work tirelessly to bring us sweet and colorful dreams. And Valie and Alie are, as you may have guessed, Vixes – and even though they are pretty young, they are going to be Dream Deliverers one day. And this day might come much sooner then they expect… Interactive book about Vixes is mostly fun, but is generally educational for younger kids and helps them learn few things. You can also read aloud if you turn off sound on text screens! Highlights: • funny and lovable characters • beautiful hand-drawn animations • lots of fully voiced interactive screens with puzzles

About

Rumble in MRI

Features
Read full description

The app "Rumble in MRI" is informative, entertaining and game based. It gives children between the age of 4 and 10, as well as their parents, the opportunity to prepare themselves for an MRI scan, and shows them why it is exciting to come for a scan.

Screenshots

Vixes4 screens
Rumble in MRI4 screens

Verdict

The call

The clearest difference is in-app purchases: Rumble in MRI at none against Vixes's 1. Rumble in MRI also leads on update cadence (every 3 months vs every 9 months) and iOS requirement (8.0 vs 14.0). On price, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Vixes sells 1 one-off in-app purchase. Rumble in MRI asks for nothing beyond the download.

UpkeepUpdate frequency

Vixes ships an update every 9 months, Rumble in MRI every 3 months. The most recent releases landed on October 14, 2026 and September 30, 2026 respectively.

Scorecard3 real differences · 7 level
Vixes versus Rumble in MRI: the parameters behind the verdict, then further details
ParameterVixesRumble in MRI
PriceFreeFree
Rating3.0 (2 ratings) — better—
Positive reviews90.9% of reviews—
Number of ratings2 — better—
Update frequencyEvery 9 monthsEvery 3 months — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.08.0 — better
Further details — not scored
Size266 MB326 MB
Age rating4+4+
DeveloperBrite Apps OURegion Syddanmark

In-app purchases

1 purchases

Vixes

One-time1
  • Unlock full story$0.99
None

Rumble in MRI

No in-app purchases

Questions

Is Vixes free?
Vixes is free to download, with in-app purchases available.
Is Rumble in MRI free?
Rumble in MRI is free to download, with no in-app purchases.
Do Vixes or Rumble in MRI have ads?
Neither Vixes nor Rumble in MRI shows ads.
Which is updated more often, Vixes or Rumble in MRI?
Vixes ships an update every 9 months, and Rumble in MRI every 3 months. Most recently, Vixes was updated on October 14, 2026 and Rumble in MRI on September 30, 2026.

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